Match Document Document Title
8672380 Handhold assembly  
A handhold assembly for a machine chassis includes a handhold and a mounting structure. The handhold includes a gripping member, an elongate member extending from the gripping member, and a...
8672279 Reversible ladder-mounted support and tray  
A reversible ladder-mounted support and tray has a bracket designed to be removably affixed to the combination of a rail of a ladder and over a rung just adjacent to the rail. A first fitting is...
8672092 Wire rope tension grid improvements  
A wire rope tension grid is a walking surface comprised of interwoven wire rope. The wire rope is supported by a framework of steel angle and tubing. The framework is supported by mounts that are...
8672338 Cab entry system for a crop sprayer  
A platform assembly is supported by the main frame and includes i) a framework, ii) an upper platform foot support secured to the framework and positioned adjacent to the doorway, and iii) a first...
8668048 Elevator assembly for accessing an elevated platform of a combine  
A personnel elevator assembly is provided to enable a person to gain access to the elevated platform of a combine with the combine having a ladder assembly extending downwardly from the platform....
8668047 Toeboard system having telescoping, articulating and interlocking members  
A toeboard system for scaffolding has telescoping, articulating, and interlocking members. The telescoping member has inner and outer sleeves configured in telescope arrangement for linear...
8668216 Access system and device for vehicles, and modes of employment thereof  
A retractable access device (10) for a vehicle (30) having a longitudinal extent when deployed. The access device (steps, ladder, stairs) can have a multiplicity of treads (eg 10a, 10b, 10c.)...
8668049 Ladder  
A ladder comprises two stiles and at least a step unit mounted between the two stiles. The step unit includes a hollow step, an inner sleeve and an outer sleeve. The inner sleeve is fit into the...
8662251 Fall protection for personnel servicing an elevated work area from a man lift  
Fall protection for personnel servicing an elevated work area from a man lift. A bridge is pivotally mounted to a working edge of the man lift. The bridge pivots between a stored position and a...
8662250 Stair system for oilfield tank  
A mobile oilfield storage tank includes a front wall and a removable stair system coupled thereto. The stair system includes a platform suitable for use as a walkway and a platform extension...
8661750 Systems and methods for insulating attic openings  
A cover for closing an access opening that leads to an infrequently used space within a building, such as an attic, that generally provides an air seal, thermal insulation and/or acoustic...
8663135 Belt buckle device  
In a belt buckle device including a tongue piece (75, 76; 210; 310) connected to an end of a belt extending in a longitudinal direction and a hook member (68, 70; 220; 320) configured to be...
8662252 Leveling system for portable work platforms  
A carriage assembly includes a carriage frame, a caster, and a first jack body coupled to the carriage frame and the caster. The first jack body has a longitudinal axis. The first jack body is...
8656542 Ramp insert  
The present invention is directed to a ramp insert for insertion between rails and/or rungs of a ramp. An embodiment of the present invention includes a body that may have an adjustable length....
8657070 Ladder step attachment device  
A ladder step attachment made of a single, unitary piece of extruded aluminum having no moving parts. The attachment has a horizontal standing surface improved with a gripping surface, the...
8657069 Expandable and portable step assembly  
The present invention relates to a step assembly whereby the assembly can be deployed wherein person can climb a plurality of steps in a safe and secure manner, and whereby the assembly can be...
8657068 Securing device  
The present invention relates to a securing device for protecting individuals against falling, with two stop elements which can be attached releasably to a positionally fixed securing element and...
8657074 Suspension work platform hoist system with tilt control  
A suspension work platform hoist system having a variable acceleration motor control system and a tilt control system. The tilt control system includes at least one tilt sensor to sense a tilt...
8657071 Tree platform and support  
A support assembly for a tree-based platform includes a rod having a length greater than a diameter of a tree to which the platform is intended to be attached. The assembly further includes a...
8657072 Sawhorse with cutting support platform  
The design is for a sawhorse with a collapsible support platform to support material that is being cut-off or worked on. The support platform keeps the material that is being cut from falling...
8651234 Harness  
A harness device and method are provided. The device includes a strap having first and second opposite ends. The strap defines first and second arm loop portions positionable about corresponding...
8651237 Worker support cage for front end loader bucket  
An apparatus is provided for lifting a worker into an elevated work position. The apparatus includes a worker-support cage configured for engagement with a bucket of a front-end loader.
8651235 Controlled descent system with an increased recovery range  
A lightweight safety harness comprises adjustable belt sections for the upper chest, waist and upper thighs. In one of two shoulder straps, there is stored a primary release pin and secondary...
8651259 Ladder bridge apparatus  
A ladder bridge apparatus for use in connecting two ladder sections is disclosed herein. The ladder bridge apparatus, in its simplest form, includes an adjustable center stabilizer bar connecting...
8651236 Operator cage  
An operator cage for a machine such as a mobile elevating work platform comprises a base unit (22) and a fence assembly (25) releasably attached to the base unit, wherein the cage (6) is...
8646576 Foldable hoistway work deck  
A work deck configured for use within an elevator hoistway is provided. The work deck includes a platform having a plurality of planks. A plurality of telescoping assemblies is pivotally connected...
8646575 Beam anchor  
A beam anchor. The beam anchor includes an elongate cross-member, a lanyard attachment structure attached to the cross-member, a pair of first and second spaced apart beam capturing members...
8646224 Construction apparatus  
Construction apparatus for use within an elevator hoistway are provided. The construction apparatus include a span member having a first end and a second end. A sill attachment is connected to the...
8640826 Trailer rub rail portable ladder  
A trailer rub rail portable ladder includes a ladder portion and two rub rail mounting members. One end of a hand rail may be attached to each rub rail mounting member. The ladder portion...
8640827 Adjustable scaffold base  
An adjustable scaffold base for straddling ground level obstructions, such as church pews and other fixed, ground level structures, and supporting an upwardly-extending scaffold tower thereon. The...
8636109 Secure adjustable roof rack  
The invention provides an adjustable roof rack comprising a roof base bracket comprising a lockdown point and two walls defining a channel containing a plurality of transverse adjustment points, a...
8636108 Steep roof assist  
Apparatus and methods are disclosed. An apparatus is used over a ridge of a steep-pitched roof and an embodiment thereof has a first portion, a first shoe interconnected to the first portion, a...
8636112 Safety lockout system  
A safety lockout system for releasably locking a mast guided working surface to a mast is provided. The safety lockout system may include an outer rollcase, an inner rollcase, and a lockout...
8636144 Ladder tool tray with separable paint bucket  
The present invention features a ladder tool tray with separable paint bucket. The tool tray comprises a first section as a tool organizer and a second section for paint bucket. The second section...
8636111 Suspension platform system  
A suspension platform system having a work platform suspended between a sinistral modular mast and a dextral modular mast by a hoisting system. The modular masts are composed of at least two mast...
8636110 Boat trailer mounted bow entry ladder  
In an first aspect, a ladder for mounting on a vehicle trailer includes an attachment bracket assembly for mounting on the trailer; a first side rail; a second side rail parallel to the first side...
8631905 Ladder apparatus  
The present invention is directed to a ladder apparatus capable of being mounted to a vehicle. The ladder apparatus generally comprises a mounting support, a main ladder support for receiving an...
8631903 Pump jack pole brace latch and method  
A pump jack pole brace. The brace comprises a U-shaped yoke member having a first leg and a second leg. The brace includes a latch plate assembly having a first side slidably and pivotably...
8632099 Tank trailer having an air actuated handrail assembly  
A handrail assembly for a tank trailer and a yoke assembly for the same. Handrail assembly provides a safety device for an operator walking along a top wall of the tank trailer. The handrail...
8631902 Apparatus for elevating and positioning a work platform  
Apparatus for elevating, laterally and rotationally positioning an aerial work platform relative to a support structure such as a mobile vehicle. In one embodiment a platform supporting carriage...
8631904 Tree stand step  
A step for use in association with a tree stand ladder. The step includes a frame that includes a plurality of elongated members that are formed into a rectangular or square form; a first pair of...
8631906 Compact climbing tree stand with telescoping footbed and a plurality of utilization modes  
A climbing tree stand for enabling a user to climb a tree or other substantially vertical object to be climbed adaptable for use in a plurality of different utilization modes including a tree...
8632056 Safety rail system  
A modular, temporary safety railing system that provides fall restraint protection during masonry wall construction projects includes a plurality of anchoring sleeves which are embedded in wet...
8627927 Leg levelling  
A device (10), such as a ladder, scaffold, piece of furniture or a support for any other appliance has at least two legs (12;14), each of which has a slidable leg part (30;32) slidably positioned...
8627924 Article handling machine equipped with a foldable catwalk  
Article handling machine (1) comprising a frame (2) for receiving article handling elements, a roof (3) covering said frame (2), and, on one lateral side (6) of the machine (1), a catwalk (5)...
8628050 Shelf bracket for a television wall mount  
A shelf bracket for a wall mount includes a connecting member including a main body secured to the wall mount and a support member coupled to the connecting member, the support member including a...
8627926 Method and apparatus for a stair assembly  
A reusable stair system may allow for access to a platform, for example, at the top of a ramp so that able people are not required to travel the entire distance of the ramp to reach the main...
8627925 Foldable work platform  
The present invention generally relates to work platforms, and, more particularly, to a work platform for use with a lift truck to elevate personnel safely and conveniently.
8627923 Tank lifeline system  
Lifeline systems include a worker harness hooked and slideable along a cable attached to a ratchet mechanism and extending between posts, through stand off pipes, or the like and generally...
8622174 Escape devices for high-rise buildings  
An escape device for high-rise buildings includes an escape capsule, a speedup gear mounted to the escape capsule, a track provided with a rack with which the speedup gear is engaged so that the...